Make sure we set the vulkan color type in SkiaVulkanPipeline.

Test: manual build and testing.
Change-Id: I00317569d456646ab3328cab276511327fe39047
diff --git a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp
index a2d8119..2ca110f 100644
--- a/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp
+++ b/libs/hwui/pipeline/skia/SkiaVulkanPipeline.cpp
@@ -126,6 +126,12 @@
         mVkSurface = mVkManager.createSurface(surface, colorMode);
     }
 
+    if (colorMode == ColorMode::SRGB) {
+        mSurfaceColorType = SkColorType::kN32_SkColorType;
+    } else if (colorMode == ColorMode::WideColorGamut) {
+        mSurfaceColorType = SkColorType::kRGBA_F16_SkColorType;
+    }
+
     return mVkSurface != nullptr;
 }